Q: What is the sum of all factors of the number 1,129,815 excluding 1,129,815?
A: 878,985
The factors of the number 1,129,815 are: 1, 3, 5, 9, 15, 27, 45, 135, 8369, 25107, 41845, 75321, 125535, 225963, 376605, 1129815.
If you add them up, you will get the total of 1,130,693. Now subtract 1,129,815 to get 878,985